13F

Stock

Cytosorbents Corp

CTSO · held by 51 managers

Reported value

$10.7M

Holders

51

+1 new · −0 exited

Holders’ est. mark

−$68.8K

Price effect on 4 books still in the name

Largest holder

$3.34M

AVENIR CORP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
AVENIR CORP5.23M$3.34MHeld
Vanguard2.2M$1.41MHeld
Skylands Capital, LLC1.85M$1.19MHeld
NEUBERGER BERMAN GROUP LLC1.63M$1.04MHeld
CM Management, LLC1.48M$943.8KHeld
BlackRock, Inc.770.6K$492.5KHeld
Sargent Investment Group, LLC612K$391.2KHeld
GEODE CAPITAL MANAGEMENT, LLC603.8K$386KHeld
Pathstone Holdings, LLC500K$319.6KHeld
CIBC Private Wealth Group LLC172.6K$110.4KHeld
State Street159.3K$101.8KHeld
Citadel149.3K$95.4KHeld
OSAIC HOLDINGS, INC.130.4K$83.4KHeld
MORGAN STANLEY116.5K$74.5K−$31.6KCut−$25.7K
UBS Group AG115.3K$73.7KHeld
RAYMOND JAMES FINANCIAL INC108.7K$69.5KHeld
NWF Advisory Services Inc.104.1K$66.6K−$25.8KAdded$5.85K
Renaissance Technologies100.1K$64KHeld
NORTHERN TRUST CORP92.5K$59.2KHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP83.4K$53.3KHeld
Key Client Fiduciary Advisors, LLC78.5K$50.1KHeld
Waverly Advisors, LLC55.6K$35.5KHeld
STIFEL FINANCIAL CORP48K$30.7KHeld
BANK OF AMERICA CORP /DE/38.7K$24.7K−$11.4KCut−$11.4K
GOLDMAN SACHS GROUP INC36K$23KHeld
XTX Topco Ltd29.7K$19KHeld
EP Wealth Advisors, LLC28K$17.9KHeld
Compound Planning, Inc.27.4K$17.5KHeld
Kestra Advisory Services, LLC25.7K$16.4KHeld
LPL Financial LLC23.1K$14.7KHeld
Creative Planning21.3K$13.6KHeld
Seelaus Asset Management LLC17.3K$11.1KHeld
Merit Financial Group, LLC15.3K$9.78KHeld
FIRST NATIONAL BANK OF OMAHA15.2K$9.78KNew
Texas Capital Bank Wealth Management Services Inc11K$7.03KHeld
MILLENNIUM MANAGEMENT LLC10.2K$6.52KHeld
COMERICA BANK4.38K$2.8KHeld
Rockefeller Capital Management L.P.2.57K$1.64KHeld
Global Retirement Partners, LLC2.27K$1.45KHeld
Tower Research Capital LLC (TRC)2.17K$1.39KHeld
WELLS FARGO & COMPANY/MN730$467Held
Fidelity384$245Held
JPMORGAN CHASE & CO372$238Held
Your Advocates Ltd., LLP250$160Held
MAI Capital Management233$149Held
GSA CAPITAL PARTNERS LLP148.4K$95Held
JONES FINANCIAL COMPANIES LLLP93$59Held
Medallion Wealth Advisors, LLC45$29−$13Cut−$13
PNC Financial Services Group, Inc.31$20Held
BNP PARIBAS FINANCIAL MARKETS20$13Held
Virtu Financial LLC10.8K$7Held

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.